Cap-Snatching Leads to Novel Viral Proteins
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DOI: 10.1016/j.cell.2020.05.044
Abstract: Some negative-sense RNA viruses prime mRNA transcription using host 5' cap sequences, usurping host translational machinery and evading antiviral surveillance. In this issue of Cell, Ho et al. identify an additional consequence of this viral strategy:… read more here.
Keywords: leads novel; novel viral; snatching leads; cap snatching ... See more keywords
Cryo-EM Structure of the Novel Viral Chaperonin, Encoded by Gene 228 of Bacteriophage AR9 Bacillus subtilis
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DOI: 10.1017/s1431927620017584
Abstract: Chaperonins are some of the most studied families of chaperones. They are multimeric complexes that ensure the proper folding of newly synthesized polypeptide chains and prevent the aggregation of denatured stressed proteins in an ATP-dependent… read more here.
Keywords: structure novel; novel viral; cryo structure; bacteriophage ... See more keywords
Novel Viral Communities Potentially Assisting in Carbon, Nitrogen, and Sulfur Metabolism in the Upper Slope Sediments of Mariana Trench
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DOI: 10.1128/msystems.01358-21
Abstract: The Mariana Trench harbors a substantial number of infective viral particles. However, very little is known about the identity, survival strategy, and potential functions of viruses in the trench sediments. ABSTRACT Viruses are ubiquitous in… read more here.
Keywords: carbon; novel viral; viral communities; sediments mariana ... See more keywords